APSC AE CE Paper 1 Mock Test - 10 - Civil Engineering (CE) MCQ

Concept:

The yield of a well means the discharge from the well excavated through the given aquifer

Q = nv_a A = KiA

where,

n = porosity

v_a = the actual flow velocity of groundwater

A = the area of the aquifer opening onto the wells

K = the permeability of the soil

From the above relation, we can say that yield of a well (Q) is directly proportional to flow velocity, area of aquifer and permeability of soil.

Hence the correct answer is option C.

Overhead expenses are all costs on the income statement except for direct labour, direct materials, and directexpenses. Overhead expenses include accounting fees, advertising, insurance, interest, legal fees, labor burden, rent, repairs, supplies, taxes, telephone bills, travel expenditures, and utilities.

Using straight line method, annual depreciation D is equal to 

IS : 3101 — Aluminium collapsible tubes.
IS : 3102 — Classification of burnt clay brick.
IS : 3495 — Method of test of burnt clay brick.
IS : 3496 — Specification for dobby lags and pegs.

Hence the option D is correct.

(U=½ × stress × strain × volume )

(=0.5×σ×ε× volume)

Hence the option D is correct.

Hence the option A is correct.

Hence the option D is correct.

therefore number of hinges required for mechanism = (D_s1 = 11 = 2)

Hence correct answer is option B.

Where r₀ = radius of the pipe

t₀ = shear stress at the boundary

y = distance from the pipe wall

Hence the correct answer is option B.

Hence the correct answer is option d.

The quantity of water required for domestic use mainly depends on the habits, social status, climatic conditions, and customs of the people. In India, on an average, the domestic consumption of water under normal conditions is about 135 litres/day/capita as per IS: 1172-1171.

Hence the correct answer is option A.

Hence correct answer is option B.

Hence the correct answer is option B.

Thus, the road stones used in the construction should be sound enough to withstand the weathering action. The property of aggregates to withstand the adverse actions of weather may be called soundness.

If columns of the minimum dimension of 20 cm or under, whose reinforcing bars do not exceed 12 mm, concrete cover of 25 mm to be used for reinforcement.

For longitudinal reinforcing bars in a beam, not less than 30 mm or less than the diameter of the bar.

Hence, the correct option is (B).

Hence, the correct option is (A)

Hence, the correct option is (A)

The lime requirement is 500 ppm.

Therefore, the daily lime requirement for treating 1 MLD water will be

Since the purity of the lime is 80%, then the daily lime requirement

Monthly lime requirements will be

Note: The shearing of rods can take place in the threaded portion of the rod and so the area at the root of the threads, also called the tensile stress area. Since threads can occur in the shear plane, the area for resisting shear should normally be taken as the net tensile stress area, ATnet, of the bars.